package com.dgut.lotterySystem.dao.mapper;

import com.dgut.lotterySystem.dao.dataObject.ActivityPrizeDO;
import com.dgut.lotterySystem.service.enums.ActivityPrizeEnum;
import org.apache.ibatis.annotations.*;

import java.util.List;

@Mapper
public interface ActivityPrizeMapper {
    @Insert("<script> " +
            "Insert into activity_prize " +
            "(activity_id,prize_id,prize_amount,prize_tiers,status) " +
            "values " +
            "<foreach collection='items' item='item' index='index' separator=','> " +
            "(#{item.activityId},#{item.prizeId},#{item.prizeAmount},#{item.prizeTiers},#{item.status}) " +
            "</foreach>" +
            "</script>")
    @Options(useGeneratedKeys = true,keyProperty = "id",keyColumn = "id")
    void batchInsert(@Param("items") List<ActivityPrizeDO> items);

    @Select("select * from activity_prize where activity_id=#{activityId}")
    List<ActivityPrizeDO> batchSelectByActivityId(Long activityId);
    @Select("select * from activity_prize where activity_id=#{activityId} and prize_id=#{prizeId}")
    ActivityPrizeDO selectByActivityPrizeId(Long activityId, Long prizeId);

    @Select("select count(*) from activity_prize where activity_id=#{activityId} and status=#{status}")
    int InitCount(@Param("activityId") Long activityId, @Param("status")String status);

    @Update("update activity_prize set status=#{status} where activity_id=#{activityId} and prize_id=#{prizeId}")
    void updateStatus(@Param("activityId") Long activityId, @Param("prizeId") Long prizeId, @Param("status") String status);

    @Select("select * from activity_prize where activity_id=#{activityId} and prize_id=#{prizeId}")
    ActivityPrizeDO SelectByActivityPrizeId(@Param("activityId") Long activityId,@Param("prizeId")  Long prizeId);
}
